/* STMG shared components — atoms ported 1:1 from B_Tag / B_Btn / B_SectionLabel.
   Template implementers MUST reuse these classes (see THEME_CONTRACT). */

/* ── Mono kicker tag (B_Tag): 28px rule + label ─────────────────── */
.b-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink70);
}
.b-tag::before {
  content: ""; width: 28px; height: 1px; background: var(--ink50);
  display: inline-block; flex: none;
}
.b-tag--light { color: rgba(255,255,255,0.85); }
.b-tag--light::before { background: rgba(255,255,255,0.5); }

/* NOTE: .section-label, .btn*, .lnk, .lang-toggle — sada isključivo u chrome.css
   (1:1 sa etalon B_SectionLabel/B_Btn; stara .lnk je bila drift = crveni underline). */

/* ── Display headings scale (fluid, matches prototype sizes) ─────── */
.h-display {
  font-family: var(--font-display); font-weight: 500;
  line-height: 0.9; letter-spacing: -0.045em;
}
.h-section {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(30px, 4.4vw, 56px); line-height: 1.02; letter-spacing: -0.03em;
}
.lead { font-size: clamp(17px, 1.6vw, 21px); line-height: 1.55; color: var(--ink80); }

/* ── Trusted-by client logo strip ───────────────────────────────── */
.client-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 40px; }
.client-strip img {
  height: 26px; width: auto; object-fit: contain;
  opacity: 0.55; filter: grayscale(1); transition: opacity .3s ease, filter .3s ease;
}
.client-strip img:hover { opacity: 1; filter: grayscale(0); }
@media (max-width: 600px) { .client-strip { gap: 26px; } .client-strip img { height: 20px; } }

/* Section vertical rhythm helper */
.sec { padding-top: clamp(64px, 9vw, 130px); padding-bottom: clamp(64px, 9vw, 130px); }
.sec-sm { padding-top: clamp(48px, 6vw, 90px); padding-bottom: clamp(48px, 6vw, 90px); }

/* ── Project card (baseline; T5 CSS may extend) ─────────────────── */
.project-card { display: flex; flex-direction: column; background: var(--paper); }
.project-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-deep); }
.project-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.project-card:hover .project-card__media img { transform: scale(1.05); }
.project-card__sector {
  position: absolute; left: 12px; top: 12px; padding: 5px 10px;
  background: var(--red); color: #fff; font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase;
}
.project-card__body { padding: 18px 2px 0; }
.project-card__title { font-family: var(--font-display); font-size: 20px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.1; }
.project-card__meta { margin-top: 8px; font-family: var(--font-mono); font-size: 12px; color: var(--ink50); letter-spacing: 0.02em; }
.projects-empty { font-family: var(--font-mono); color: var(--ink50); padding: 40px 0; }

/* Expandable card disclosure — down-arrow toggle → more info (native <details>). */
.project-card__disclosure { display: block; }
.project-card__head {
  list-style: none; cursor: pointer; outline: none;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
  padding: 20px 22px 22px;
}
.project-card__head::-webkit-details-marker { display: none; }
.project-card__head:focus-visible { outline: 2px solid var(--red); outline-offset: -2px; }
.project-card__headings { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.project-card__toggle {
  flex: none; width: 34px; height: 34px; border: 1px solid var(--ink15); border-radius: 50%;
  display: grid; place-items: center; color: var(--ink); background: var(--paper);
  transition: transform .3s cubic-bezier(.2,.7,.2,1), background .3s ease, border-color .3s ease, color .3s ease;
}
.project-card__toggle svg { width: 16px; height: 16px; display: block; }
.project-card__head:hover .project-card__toggle { border-color: var(--ink30); }
.project-card__disclosure[open] .project-card__toggle { transform: rotate(180deg); background: var(--red); border-color: var(--red); color: #fff; }
.project-card__more { padding: 0 22px 24px; }
.project-card__disclosure[open] .project-card__more { animation: cardMore .32s cubic-bezier(.2,.7,.2,1); }
@keyframes cardMore { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.project-card__summary { margin: 0 0 16px; font-size: 14px; line-height: 1.55; color: var(--ink70); border-top: 1px solid var(--ink15); padding-top: 16px; }
.project-card__facts { margin: 0; display: grid; }
.project-card__fact { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--ink08); }
.project-card__fact:last-child { border-bottom: 0; }
.project-card__fact dt { margin: 0; color: var(--ink50); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.05em; text-transform: uppercase; }
.project-card__fact dd { margin: 0; color: var(--ink); font-size: 13.5px; font-weight: 500; text-align: right; }
@media (prefers-reduced-motion: reduce) { .project-card__disclosure[open] .project-card__more { animation: none; } }